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Sahay Sir > Question Answers > Cengage NEET by C.P Singh > Part 1 > Chapter 11 - Rotational Motion > A symmetric lamina of mass M consists of a square shape with a semicircular section over each of the edge of the square as shown. The moment of inertia of the lamina about an axis through its centre of mass and perpendicular to the plane is 1.6Ma^2. The moment of inertia of the lamina about the tangent AB in the plane of lamina is.

A symmetric lamina of mass M consists of a square shape with a semicircular section over each of the edge of the square as shown. The moment of inertia of the lamina about an axis through its centre of mass and perpendicular to the plane is 1.6Ma^2. The moment of inertia of the lamina about the tangent AB in the plane of lamina is.

a part of 60^∘ is removed. The M.I. of the remaining portion of disc about an axis passing through the center and perpendicular to plane of disc is From a circular disc of mass M and radius R